Products By Category - Duramax - 2001-2007.5 GM Sierra/Silverado 4 inch Aluminized Dual Exhaust
Downpipe-Back DUAL 4 inch Aluminized exhaust for Chevy/GMC Duramax trucks 2001-2007.5 and is available with a muffler or eliminator pipe
|This is a DUAL OUTPUT aluminized exhaust kit that fits all GMC Sierra and Chevy Silverado 6.6TD Duramax trucks from 2001-2007.5 (they changed body styles in the second half of 2007)
If you are looking for the stainless steel upgrade, check out part # ssd-440116D
Tools Needed: Standard wrench set, hacksaw or sawzall for shorter applications
System Material: Steel
System Style: Downpipe back
Exit Quantity: Two
Exit Location: Split rear/Split side
Muffler Included: Yes
System Finish: Aluminized
Catalytic Converter(s) Included: No
Intermediate Pipe Diameter (in): 4.000 in.
Muffler Quantity: One
Muffler Configuration: Single inlet/Dual outlet
Muffler Style: Louvered
Muffler Material: Steel
Muffler Finish: Aluminized
Exhaust Type: Single in/Dual out
Hardware Included: Yes
Inlet Quantity: One
Tailpipe Diameter (in): 4.000 in.
Tip Included: NoQuantity: Sold as a kit.
*Disclaimer* This application was designed as a performance cosmetic upgrade. Towing a 5th wheel or bumper tow trailer with more than 500 lbs. tongue weight may result in damage to your vehicle and/or the exhaust system!